电线采用ICEEN是什么意思?
IEC...International Electro technical Commission...国际电工委员会(标准)... EN... European Norm...欧洲标准...
相关问题
电线采用ICEEN是什么意思
- IEC...International Electro technical Commission...国际电工委员会(标准)... EN... European Norm...欧洲标准...
IEC...International Electro technical Commission...国际电工委员会(标准)... EN... European Norm...欧洲标准...